There’s one pasta dish I make more than any other. It’s rich, creamy, and comforting. It’s like fettuccine Alfredo, brightened up with fresh lemon and a generous amount of garlic. It’s also endlessly riffable; add chicken, shrimp, or any veggies you have on hand. And, best of all, it’s fast. The sauce comes together in practically no time at all, thanks to one unexpected ingredient.